Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
112 + 528 =
640
4
3
2
|
2.
837 + 27 =
864
3
4
2
|
3.
189 – 51 =
4
3
2
138
|
4.
326 + 219 =
545
3
2
4
|
|
5.
255 – 139 =
4
3
2
116
|
6.
321 – 96 =
4
2
225
3
|
7.
46 – 5 =
3
41
2
4
|
8.
776 + 8 =
784
2
4
3
|
|
9.
919 + 37 =
2
3
4
956
|
10.
104 – 104 =
3
4
0
2
|
11.
931 – 351 =
3
2
4
580
|
12.
636 – 576 =
3
2
4
60
|
|
13.
180 + 754 =
4
3
2
934
|
14.
347 – 203 =
3
2
4
144
|
15.
463 + 150 =
4
3
2
613
|
16.
257 – 248 =
3
9
1
2
|
|
17.
81 – 9 =
3
2
4
72
|
18.
696 + 300 =
3
4
2
996
|
19.
458 + 146 =
604
2
3
4
|
20.
599 – 569 =
4
2
30
3
|